Footwear sole



FIG. 1 is a top perspective view of a footwear sole showing my newdesign;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines illustrating portions of the footwear sole form no partof the claimed design.

CLAIM The ornamental design for a footwear sole, as shown and described.